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55 lines
2.2 KiB
55 lines
2.2 KiB
4 months ago
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import antlr3
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import testbase
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import unittest
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class t025lexerRulePropertyRef(testbase.ANTLRTest):
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def setUp(self):
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self.compileGrammar()
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def testValid1(self):
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stream = antlr3.StringStream('foobar _Ab98 \n A12sdf')
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lexer = self.getLexer(stream)
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while True:
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token = lexer.nextToken()
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if token.type == antlr3.EOF:
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break
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self.assertEqual(len(lexer.properties), 3, lexer.properties)
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text, type, line, pos, index, channel, start, stop = lexer.properties[0]
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self.assertEqual(text, 'foobar', lexer.properties[0])
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self.assertEqual(type, self.lexerModule.IDENTIFIER, lexer.properties[0])
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self.assertEqual(line, 1, lexer.properties[0])
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self.assertEqual(pos, 0, lexer.properties[0])
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self.assertEqual(index, -1, lexer.properties[0])
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self.assertEqual(channel, antlr3.DEFAULT_CHANNEL, lexer.properties[0])
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self.assertEqual(start, 0, lexer.properties[0])
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self.assertEqual(stop, 5, lexer.properties[0])
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text, type, line, pos, index, channel, start, stop = lexer.properties[1]
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self.assertEqual(text, '_Ab98', lexer.properties[1])
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self.assertEqual(type, self.lexerModule.IDENTIFIER, lexer.properties[1])
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self.assertEqual(line, 1, lexer.properties[1])
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self.assertEqual(pos, 7, lexer.properties[1])
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self.assertEqual(index, -1, lexer.properties[1])
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self.assertEqual(channel, antlr3.DEFAULT_CHANNEL, lexer.properties[1])
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self.assertEqual(start, 7, lexer.properties[1])
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self.assertEqual(stop, 11, lexer.properties[1])
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text, type, line, pos, index, channel, start, stop = lexer.properties[2]
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self.assertEqual(text, 'A12sdf', lexer.properties[2])
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self.assertEqual(type, self.lexerModule.IDENTIFIER, lexer.properties[2])
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self.assertEqual(line, 2, lexer.properties[2])
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self.assertEqual(pos, 1, lexer.properties[2])
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self.assertEqual(index, -1, lexer.properties[2])
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self.assertEqual(channel, antlr3.DEFAULT_CHANNEL, lexer.properties[2])
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self.assertEqual(start, 15, lexer.properties[2])
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self.assertEqual(stop, 20, lexer.properties[2])
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if __name__ == '__main__':
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unittest.main()
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